#app {
  display: flex;
  flex-direction: column;
  font-family: 'PingFangSC-Regular', 'PingFang SC';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100vh;
  width: 100%;
  padding: 24px;
}
@media (max-width: 800px) {
  #app {
    padding: 0;
  }
}
.tabGroup {
  font-size: 0;
}
.tabGroup .tab {
  display: inline-block;
  font-size: 16px;
  line-height: 36px;
  text-align: center;
  min-width: 120px;
  border-color: #ddd;
  border-width: 1px;
  border-top-style: solid;
  border-left-style: solid;
  border-right-style: solid;
  border-radius: 2px 2px 0px 0px;
  background-color: #FBFBFB;
  cursor: pointer;
}
@media (max-width: 800px) {
  .tabGroup .tab {
    font-size: 2.8vw;
    padding-left: 1em;
    padding-right: 1em;
    min-width: auto;
  }
}
.tabGroup .tab + .tab {
  margin-left: 4px;
}
@media (max-width: 800px) {
  .tabGroup .tab + .tab {
    margin-left: 0;
  }
}
.tabGroup .tab.active {
  border-color: #fff;
  background-color: #fff;
  color: #999;
}
.tabContent {
  flex: 1 0 auto;
  max-height: 100%;
}
.ball {
  word-wrap: break-word;
}
